Substation Connectors (Combined)
COUPLERS BOLTED BRONZE TUBE TO TUBE
BRONZE STTH
Bronze alloy, heavy duty coupler for connecting copper tubular bus. Clamping bolts have hex-stops for one-wrench installation.
Material:
Castings —bronze alloy Hardware —silicon bronze or stainless steel
SB 8
Product Data & Conductor Size
COPPER CONDUCTOR SIZE TUBING IPS
DIMENSIONS INCHES (MM)
APPROX. WT. EACH LBS. (KG)
CATALOG NUMBER
MAIN
TAP
L
A
B
W
C
J
5-1/4 (133.35)
2-1/2 (63.5) 2-1/2 (63.5) 2-1/2 (63.5) 2-1/2 (63.5)
2-1/2 (63.5) 2-1/2 (63.5) 2-1/2 (63.5) 2-1/2 (63.5) 2-1/2 (63.5) 2-1/2 (63.5)
3 (76.2) 3 (76.2)
2-3/4 (69.85)
1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7) 1/2 (12.7)
2.3 (1.04) 2.5 (1.13) 3.3 (1.50) 3.8 (1.72) 3.3 (1.50) 4.9 (2.22) 6.1 (2.77) 3.8 (1.72) 4.1 (1.86) 6.4 (2.90) 7.0 (3.18)
STTH0604
3/4
1/2
5 (127.0)
3 (76.2) 3 (76.2)
STTH0606
3/4
3/4
5-1/4 (133.35) 5 (127.0) 5-1/2 (139.7) 5-3/8 (136.52) 5-5/8 (142.88)
3-1/4 (82.55) 3-1/4 (82.55) 3-5/8 (92.08) 3-5/8 (92.08) 3-5/8 (92.08) 3-7/8 (98.42) 3-7/8 (98.42) 3-7/8 (98.42) 3-3/4 (95.25)
STTH1006
1
3/4
3-1/4 (82.55)
STTH1010
1
1
2-3/4 (69.85) 2-3/4 (69.85) 2-3/4 (69.85) 2-3/4 (69.85) 2-3/8 (60.32) 2-3/4 (69.85) 2-5/8 (66.68) 2-1/4 (57.15) 2-3/8 (60.32) 2-5/8 (66.68)
3 (76.2)
STTH1206
1-1/4
3/4
3-1/4 (82.55) 3-5/8 (92.08)
STTH1210
1-1/4
1
2-3/4 (69.85)
STTH1212
1-1/4
1-1/4
5-1/2 (139.7) 5 (127.0)
2-1/2 (63.5)
3 (76.2)
STTH1406
1-1/2
3/4
2-3/8 (60.32) 2-3/4 (69.85) 2-5/8 (66.68) 2-3/8 (60.32) 2-3/8 (60.32) 2-5/8 (66.68)
3-1/4 (82.55) 3-5/8 (92.08) 3-3/4 (95.25)
STTH1410 1-1/2
1
5-5/8 (142.88) 5-5/8 (142.88)
STTH1412
1-1/2
1-1/4
STTH1414
1-1/2
1-1/2
5 (127.0) 5 (127.0)
4-1/2 (114.3) 4-3/8 (111.12) 4-1/2 (114.3)
3 (76.2)
4.2 (1.91)
STTH2006
2
3/4
3-1/4 (82.55) 3-3/8 (85.72)
4.5 (2.04) 6.8 (3.08)
STTH2010
2
1
5-5/8 (142.88)
STTH2012
2
1-1/4
Continued on next page.
ANDERSON ™
HUBBELL ® POWER SYSTEMS
FARGO ®
October 2016
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